This list is a modified version of the National Pokédex, putting Pokémon related to one another by evolution next to one another. For example, while Pichu does not appear until #172 in National Pokédex order, it is placed before Pikachu here, at #025. Several Pokémon with form differences are also counted separately, though this does not apply to all of them; due to this, this list has 39 more entries than the National Pokédex at the time.

Each of Unown's 28 forms are given separate entries, as are Castform's four, Deoxys's four, Burmy's three, Wormadam's three, Shellos's two, and Gastrodon's two. These total an additional 39 entries. Cherrim is only given one slot; its Overcast form is not counted. Spinda's other 4,294,967,295 patterns are not included, for obvious reasons.

Rotom's five alternate forms, Giratina's Origin Forme, and Shaymin's Sky Forme are not present on the list, as it was finalized before the new forms were revealed. It is likely the system was dropped for this reason. Arceus is absent from the list entirely.